mcp-development

Develop MCP servers with Pydantic schemas, Playwright integration, and session management.

3|5|Updated Dec 19, 2025

Search Tags:#testing #MCP #Playwright #protocol #Pydantic #tool-development

Ready to run

npx skills add https://github.com/drillan/note-mcp --skill mcp-development-drillan

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: mcp-development
Source: https://github.com/drillan/note-mcp/tree/main/.claude/skills/mcp-development
Command: npx skills add https://github.com/drillan/note-mcp --skill mcp-development-drillan

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill supports MCP server development with protocol compliance, Pydantic schema design, Playwright integration, and secure session management.

Core Features & Use Cases

Tool and schema design: Demonstrates how to structure MCP tools with validated inputs.
Playwright integration: Provides browser automation patterns for MCP tooling workflows.
Session management: Guidance on secure session storage and handling for MCP tools.

Quick Start

Define a new MCP tool following the MCP guidelines, including a Pydantic input model and a Tool definition.

Frequently Asked Questions about mcp-development

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I build an MCP server that's protocol compliant?▼

MCP server development requires defining tools with Pydantic-validated input schemas, explicit error types, and proper session management. This Skill guides you through protocol compliance, schema design patterns, and secure credential storage to ensure your MCP tools integrate correctly.

How do I structure Pydantic schemas for MCP tool inputs?▼

MCP tools need Pydantic models with field descriptions for input validation. This Skill demonstrates how to design schemas that enforce type safety, document parameters clearly, and integrate seamlessly with MCP's protocol requirements for tool definitions.

Can I integrate Playwright browser automation into MCP tools?▼

Yes. This Skill provides Playwright integration patterns for MCP tooling workflows, including browser lifecycle management, secure session handling, and robust error recovery to enable reliable browser automation within MCP server contexts.

What's the best way to handle sessions and credentials in MCP tools?▼

MCP tool session management requires secure credential storage, proper lifecycle handling, and recovery mechanisms. This Skill specifies patterns for managing sessions safely while maintaining protocol compliance and preventing credential exposure.

How do I implement error handling in MCP protocol tools?▼

MCP error responses require explicit error type definitions and robust handling strategies. This Skill covers designing MCP-compliant error responses, recovery procedures, and validation patterns that maintain protocol integrity during failures.